d - 50,8 mm

D - 112,712 mm

T - 30,162 mm

B - 30,048 mm

C - 23,812 mm

a - 4,6 mm

Weight - 1,49 Kg

Basic dynamic load rating (C) - 129 kN

Basic static load rating (C0) - 191 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

• Model Number:3975/3920
• Inner Diameter：50,8mm Outer Diameter：112,712mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2023-03-11
• Application:paint paint,relay,packaging machinery,municipal machinery,sewage pump,ventilation fans,hook,Medical room equipment,machine tool spindle,Industrial Electromechanical,walking Food processing machinery and equipment
• Similar models:ISO 3975/3920 KOYO 3975/3925 Timken 3975/3920 NTN 4T-3975/3920 FBJ 3975/3920 CX 3975/3920
• BEARING POWER International Trading Co.,Ltd. specialize in 3975/3920 products，there is large inventory of CX 3975/3920 . We has been built up long-term cooperation with CX company, could make a bulk order of the 3975/3920 Which CX 3975/3920 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  2218K+H318	80	160	40	SKF	Self-Aligning Ball Bearings
  5212				Ruville	Wheel Bearings
  67TAD20	67	100	44	NACHI	Thrust Ball Bearings
  89314	70	125		ISO	Thrust Roller Bearings
  CRD-4019	200	340	140	NTN	Tapered Roller Bearings
  GE 300ES-2RS	300	430	165	IKO	Plain Bearings
  HK2012	20,000	26,000	12,000	NTN	Needle Roller Bearings
  HK3020	30	37	20	SKF	Needle Roller Bearings
  K85X93X25F	85	93		KOYO	Needle Roller Bearings
  NCF3076 V	380	560	135	ISO	Cylindrical Roller Bearings
  L327249/L327210	133,35	177,008	25,4	NSK	Tapered Roller Bearings
  NA4904	20	37	17	INA	Needle Roller Bearings
  NA5917	85	120	46	KOYO	Needle Roller Bearings
  NJ356-E-M1	280	580		FAG	Cylindrical Roller Bearings
  NU2330	150	320	108	KOYO	Cylindrical Roller Bearings
  UCPA206	30		38,1	FYH	Bearing Units
  3306J2RS	30	72	30.2	INA	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  MI-6-N	.3750		.7600	McGill	NEEDLE BEARINGS
  RM-8	1.0000	2.5000	.7500	CONSOLIDATED	SELF
  CT-27B	5.9680	6.1562		CONSOLIDATED	THRUST ROLLER BEARINGS